Prussia

(Standard and Historical usage) A kingdom that lead the German unification, existed as the Free State of Prussia until the Nazis disbanded it de facto (1930's) and the Allies abolished it de jure (post WWII). Prussia was gamed for its militarism and was the powerhouse of Imperial Germany.

(Usage by Hetalia fans) A character representing Prussia and later East Germany (despite being historically inaccurate). Seen as albino despite his lack of most symptoms appearing in people affected by albinism (severe eye/vision problems), and other nations like Iceland are also towheaded (naturally having platinum blond hair) or having red eyes like Romania. Friends with France (very historically inaccurate, ever heard of the Franco-Prussian War or the fights over Alsace?) and Spain, and a rival of Austria. Uses the word "awesome" frequently. His laugh sounds like "kesesese."

(Standard/Historical usage) Otto von Bismarck, Prime Minister of Prussia, was right about WWI. Europe was a powder keg, and what would set it off? Some damned foolish thing in the Balkans.

(Hetalia usage) Prussia is so awesome, he will seize (character that the fan ships Prussia with)'s vital regions! Kesesese!